한국유가공학회:학술대회논문집
- 한국유가공기술과학회 1998년도 제46회 춘계 유가공 심포지움 - 우유 및 유제품의 기능성
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- Pages.22-29
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- 1998
유제품의 기능성 펩타이드
Health Functional Peptides From Milk Products
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이형주
(서울대학교 식품공학과)
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Lee, Hyong-Joo
(Department of Food Science and Technology, College of Agriculture and Life Sciences, Seoul National University)
- 발행 : 1998.05.08
초록
Various peptides derived from food are among the most potent physiologically active agents known, and include anticancer peptides, angiotensin converting enzyme(ACE) inhibitor exhibiting antihypertension action, opioid peptides, antithrombotic peptides, hypocholesterolemic peptides, immunomodulators, calcium absorption enhancers, and other peptides. Hydrophobic peptides extracted from a Cheddar-type cheese slurry were fractionated by gel chromatography and repeated HPLC. A peptide fraction from HPLC showed high cytotoxicity on the tumor cell lines such as a human colon carcinoma, and comprised of Tyr, Ser, Leu, Gly, and others. Hypocholesterolemic peptides were isolated from peptic hydrolyzates of casein and soy proteins. Macropeptides of 1,000
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